Merge PR #6 from XlebyllleK/master

feat: Filter out unused repositories

src/components/Header.tsx

@@ -9,26 +9,43 @@ import {
     Repository
 } from '../types';
 
+import {
+    MIRRORS
+} from '../services/api';
+
 interface HeaderProps {
     onRepositoryChange: (repo: Repository) => void;
 }
 
-export function Header({ onRepositoryChange }: HeaderProps): JSX.Element {
+export function Header({
+    onRepositoryChange
+}: HeaderProps): JSX.Element {
+    const usedRepositories = new Set(Object.values(MIRRORS).map(mirror => mirror.repository));
+    
+    const filteredRepository = Object.keys(Repository).reduce((acc, key) => {
+        // This code is flawed because it explicitly checks for 'ALL', reducing flexibility.
+        // A more generic approach should be used to filter unused repositories while preserving 'ALL'.
+        if ((key === 'ALL') || usedRepositories.has(Repository[key as keyof typeof Repository])) acc[key] = Repository[key as keyof typeof Repository];
+        return acc;
+    }, {} as Record<string, string>);
+
     return (
         <header className="bg-gradient-to-r from-nord-9 to-nord-8 via-nord-10 text-nord-6 shadow-lg">
             <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-4">
                 <div className="flex items-center justify-between">
                     {/* Logo Section */}
+
                     <div className="flex items-center gap-4">
                         <Logo />
                     </div>
 
                     {/* Repository Filter Dropdown */}
+
                     <div>
                         <select onChange={
                             (e) => onRepositoryChange(e.target.value as Repository)
                         } defaultValue="all" className="bg-nord-5 dark:bg-nord-1 text-black dark:text-white border-2 border-nord-4 dark:border-nord-2 rounded-lg py-2 px-4 focus:ring-2 focus:ring-nord-8">
-                {Object.values(Repository).map((repository) => (
+                            {Object.values(filteredRepository).map((repository) => (
                                 <option key={repository} value={repository}>{((repository === Repository.ALL) ? 'All Repositories' : repository.charAt(0).toUpperCase() + repository.slice(1))}</option>
                             ))}
                         </select>

src/services/api.ts

@@ -4,14 +4,10 @@ import {
 } from '../types';
 
 // Define the mirrors from which packages will be fetched
-const MIRRORS: Record<string, {
+export const MIRRORS: Record<string, {
     url: string;
     repository: Repository;
 }> = {
-    /**
-     * Сейчас данный код будет удобным вариантом,
-     * чтобы убрать убирать пустые (неиспользуемые) репозитории из главной страницы
-     */
     'core': {
         url: 'https://raw.githubusercontent.com/Snigdha-OS/snigdhaos-core/refs/heads/master/packages.txt',
         repository: ('core' as Repository)